b-smart 510 battery with charger

Model:b-smart 510 battery with charger
10 Sec Preheat
Twist Variable Voltage (2.0V- 4.0V)
Battery capacity: 320mah
510 thread
15 Seconds of continuous heat

b-smart Slim Twist VV 510 battery:

Specification		Package Contents/Carton QTY
Slim Twist Battery 10 Sec Preheat Twist Variable Voltage (2.0V- 4.0V) Battery capacity: 320mah 510 thread 15 Seconds of continuous heat Colors: Silver, Black, Red, Blue, Gold Display of 50 - Assorted Colors		B-Smart +Charger Packaging: 1pc/bag 10pcs per box (Please order by box) 360pcs/carton B-Smart single battery 50ct: 50pcs per display(Please order by display) 450pcs/carton